CN2209566Y - 一种防扭曲车床 - Google Patents

一种防扭曲车床 Download PDF

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Publication number
CN2209566Y
CN2209566Y CN 95202272 CN95202272U CN2209566Y CN 2209566 Y CN2209566 Y CN 2209566Y CN 95202272 CN95202272 CN 95202272 CN 95202272 U CN95202272 U CN 95202272U CN 2209566 Y CN2209566 Y CN 2209566Y
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China
Prior art keywords
lathe
lathe bed
model
torsional
utility
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Expired - Fee Related
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CN 95202272
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English (en)
Inventor
高长泉
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Individual
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Individual
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Priority to CN 95202272 priority Critical patent/CN2209566Y/zh
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Publication of CN2209566Y publication Critical patent/CN2209566Y/zh
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Abstract

本实用新型公开了一种防扭曲车床,其特点在于 床身底部有三个呈等腰三角形分布的定位孔。本实 用新型结构简单、切实可行,可广泛应用于各种车 床。

Description

本实用新型涉及一种确保车床精度的车床。
车床在使用时,一般采用螺钉紧固在工作台上。车床的底部有四个或四个以上的定位孔,螺钉穿过这些孔与工作台连接。车床的精度在车床制造时已确定,但是当车床安装在工作台后,由于车床底部的变形,往往会引起床身导轨的扭曲,使车床精度下降,从而直接影响车床的使用。
本实用新型的目的是提供一种防止扭曲而导致车床精度下降的车床。
本实用新型的目的是这样实现的:车床包括床身、床头箱等部件,在车床床身底部设置三个定位孔。这三个定位孔采用等腰三角形分布。这样,车床固定在工作台上后,定位所引起的床身变形相抵消,从而保证了车床精度不会下降。本实用新型的具体结构由以下的实施例及其附图给出。
图1是本实用新型的示意图。
图2是车床的主视图。
如图所示,车床包括床身(1)、床头箱(2),三个定位孔(3)在床身(1)底部,其中一个在床身(1)底部的一侧,另外两个在另一侧。本实用新型具有结构简单、切实可行的特点,可广泛应用于各种车床。

Claims (1)

1、一种防扭曲车床,包括床身(1)、床头箱(2),其特点在于床身(1)底部有三个呈等腰三角形分布的定位孔(3)。
CN 95202272 1995-01-24 1995-01-24 一种防扭曲车床 Expired - Fee Related CN2209566Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95202272 CN2209566Y (zh) 1995-01-24 1995-01-24 一种防扭曲车床

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95202272 CN2209566Y (zh) 1995-01-24 1995-01-24 一种防扭曲车床

Publications (1)

Publication Number Publication Date
CN2209566Y true CN2209566Y (zh) 1995-10-11

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ID=33855481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95202272 Expired - Fee Related CN2209566Y (zh) 1995-01-24 1995-01-24 一种防扭曲车床

Country Status (1)

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CN (1) CN2209566Y (zh)

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee